Home / 292,010-627,676

Finding the Third Proportional to 292,010 and 627,676

Calculator

Solution

The third proportional to 292,010 and 627,676 is: 1,349,190.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,010 : 627,676 = 627,676 : x
  2. Step 2: Convert to fraction form
    292,010/627,676 = 627,676/x
  3. Step 3: Cross multiply
    292,010x = 627,676 × 627,676
  4. Step 4: Simplify right side
    292,010x = 393,977,160,976
  5. Step 5: Solve for x
    x = 393,977,160,976/292,010
  6. Step 6: Final answer
    x = 1,349,190.65

Related Problems

Find third proportional to 146,005 and 313,838
Half scale
Find third proportional to 584,020 and 1,255,352
Double scale
Find third proportional to 292,012 and 627,680
Similar ratio
Find third proportional to 438,015 and 941,514
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.